Raymarine forum

Hi I have 2004 vintage Raymarine instruments. One is a tridata display (speed,temp & depth) using two transducers (depth , and speed/temp).
How do I determine the model number for the display ST60,ST60+,etc.

The reason I am asking is that the speed transducer paddle wheel was damaged and in talking to Airmar they said they needed to know.

Welcome to the Raymarine Forum E.hatch2086,

In the case of ST60 and ST60+ displays, the product family name (i.e. ST60, ST60+, etc.) will be printed in yellow in the upper left hand corner of the instrument. The display may further be identified via its product ID / serial number label on the back side of the display. Simply do a Google search using the keywords "raymarine" and the product ID (ex. A22013 is a ST60 Tridata Instrument and A22013-P is a ST60+ Tridata) to identify the product's name.